Space Abbreviations and Acronyms

1. SHT
   Shaft
2. SHTR
   Shutter
3. SHUTDN
   Shutdowl
4. SI
   Science Igstruments
5. SI
   Simple Iteration
6. SI
   Situational Intelligence
7. SI
   Strategic Integration
8. SI
   Sudden Impulse
9. SI
   Scientific Investigation
10. SIA
    Solar Inertial Attitude
11. SIA
    Sagnac Interferometer Assembly
12. SIAM
    Spacecraft/Instrument Aliqnment Matrix
13. SIB
    Semantic Information Broker
14. SIB
    Semantic Information Brokers
15. SIC
    Silicon-Carbide
16. SIC&DH
    Science Instrument Command and Data Handling
17. SICRAL
    Sistema Italiano Per Comunicazioni Riservate Ed Allakmi
18. SID
    Simulator Interface Devices
19. SID
    Structure Identifier
20. SID
    Shuttle Integration Device

Last updated: August 3, 2021 — Total entries: 12,486